Hey, I downloaded PUArcade 2.3.1 which is compatible with Joomla 1.5 Legacy. I switched to legacy, and downloaded the extension. I thought I could switch back to normal, now, I get an error when trying to access the site (http://www.ourislamic.com) or the control panel. Do you know what I can do to fix this? Or do I have to re-make my website...?